153661440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 208

約数和(自身を含む): 511904736

約数和(自身を除く): 358243296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 64, 80, 82, 96, 120, 122, 123, 128, 160, 164, 183, 192, 205, 240, 244, 246, 256, 305, 320, 328, 366, 384, 410, 480, 488, 492, 512, 610, 615, 640, 656, 732, 768, 820, 915, 960, 976, 984, 1024, 1220, 1230, 1280, 1312, 1464, 1536, 1640, 1830, 1920, 1952, 1968, 2048, 2440, 2460, 2501, 2560, 2624, 2928, 3072, 3280, 3660, 3840, 3904, 3936, 4096, 4880, 4920, 5002, 5120, 5248, 5856, 6144, 6560, 7320, 7503, 7680, 7808, 7872, 9760, 9840, 10004, 10240, 10496, 11712, 12288, 12505, 13120, 14640, 15006, 15360, 15616, 15744, 19520, 19680, 20008, 20480, 20992, 23424, 25010, 26240, 29280, 30012, 30720, 31232, 31488, 37515, 39040, 39360, 40016, 41984, 46848, 50020, 52480, 58560, 60024, 61440, 62464, 62976, 75030, 78080, 78720, 80032, 83968, 93696, 100040, 104960, 117120, 120048, 124928, 125952, 150060, 156160, 157440, 160064, 167936, 187392, 200080, 209920, 234240, 240096, 249856, 251904, 300120, 312320, 314880, 320128, 374784, 400160, 419840, 468480, 480192, 503808, 600240, 624640, 629760, 640256, 749568, 800320, 839680, 936960, 960384, 1200480, 1249280, 1259520, 1280512, 1600640, 1873920, 1920768, 2400960, 2519040, 2561024, 3201280, 3747840, 3841536, 4801920, 5122048, 6402560, 7683072, 9603840, 10244096, 12805120, 15366144, 19207680, 25610240, 30732288, 38415360, 51220480, 76830720, 153661440]

約数ペア:

[(1, 153661440), (2, 76830720), (3, 51220480), (4, 38415360), (5, 30732288), (6, 25610240), (8, 19207680), (10, 15366144), (12, 12805120), (15, 10244096), (16, 9603840), (20, 7683072), (24, 6402560), (30, 5122048), (32, 4801920), (40, 3841536), (41, 3747840), (48, 3201280), (60, 2561024), (61, 2519040), (64, 2400960), (80, 1920768), (82, 1873920), (96, 1600640), (120, 1280512), (122, 1259520), (123, 1249280), (128, 1200480), (160, 960384), (164, 936960), (183, 839680), (192, 800320), (205, 749568), (240, 640256), (244, 629760), (246, 624640), (256, 600240), (305, 503808), (320, 480192), (328, 468480), (366, 419840), (384, 400160), (410, 374784), (480, 320128), (488, 314880), (492, 312320), (512, 300120), (610, 251904), (615, 249856), (640, 240096), (656, 234240), (732, 209920), (768, 200080), (820, 187392), (915, 167936), (960, 160064), (976, 157440), (984, 156160), (1024, 150060), (1220, 125952), (1230, 124928), (1280, 120048), (1312, 117120), (1464, 104960), (1536, 100040), (1640, 93696), (1830, 83968), (1920, 80032), (1952, 78720), (1968, 78080), (2048, 75030), (2440, 62976), (2460, 62464), (2501, 61440), (2560, 60024), (2624, 58560), (2928, 52480), (3072, 50020), (3280, 46848), (3660, 41984), (3840, 40016), (3904, 39360), (3936, 39040), (4096, 37515), (4880, 31488), (4920, 31232), (5002, 30720), (5120, 30012), (5248, 29280), (5856, 26240), (6144, 25010), (6560, 23424), (7320, 20992), (7503, 20480), (7680, 20008), (7808, 19680), (7872, 19520), (9760, 15744), (9840, 15616), (10004, 15360), (10240, 15006), (10496, 14640), (11712, 13120), (12288, 12505)]